<!DOCTYPE html>
<html lang="zh">
  <head>
    <meta charset="UTF-8" />
    <title>lianxi 三列布局</title>
    <style>
      body,
      html {
        margin: 0;
        height: 100%;
      }

      .lianxi-container {
        display: flex;
        justify-content: space-between;
        height: 100vh;
        padding: 10px;
        box-sizing: border-box;
        gap: 10px;
      }

      .lianxi-column {
        background-color: #f9f9f9;
        border: 1px solid #ccc;
        padding: 10px;
        box-sizing: border-box;
        resize: horizontal;
        overflow: auto;
        min-width: 100px;
        max-width: 600px;
      }

      .lianxi-col1 {
        width: 200px;
      }

      .lianxi-col2 {
        width: 300px;
      }

      .lianxi-col3 {
        width: 250px;
        margin-left: auto;
      }
    </style>
  </head>
  <body>
    <div class="lianxi-container">
      <div class="lianxi-column lianxi-col1">第一列</div>
      <div class="lianxi-column lianxi-col2">第二列</div>
      <div class="lianxi-column lianxi-col3">第三列（靠右）</div>
    </div>
  </body>
</html>
